On Wednesday, 2010-03-10, at 17:10 , Zooko O'Whielacronx wrote: > If you start to think that someone may be able to collide the > secure hash function that you used, you can use a better hash > function and generate new caps to all of your files and then start > using the new caps. As long as you do this *before* anyone > *actually* generated a collision for any of your files, you > preserve integrity.
Um, sorry I glossed over the distinction between collision and 2nd- pre-image there. Both are relevant. But it is time for me to catch a bus... Regards, Zooko _______________________________________________ tahoe-dev mailing list [email protected] http://allmydata.org/cgi-bin/mailman/listinfo/tahoe-dev
